National Item Identification Number

00-526-7988
005267988
6660-00-526-7988
6660005267988

National Stock Number

Item Name

SCALE,CONVERSION,PRESSURE-SPEED-TEMPERATURE

Federal Supply Class

6660

Description

A sheet or strip of plastic or other material having scale markings and graduations designed for converting units of pressure altitude in inches to the corresponding atmospheric pressure in millibars, miles per hour to knots per hour to meters per second, and degrees Fahrenheit to degrees centigrade.

Commercial and Government Entity Code (Supplier Data)

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89944

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Reference Numbers (Part Numbers)

1952-143

Required Categories

OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
SPECIAL FEATURES
THE MANUFACT

Required Description

0.875 INCHES NOMINAL
0.700 INCHES NOMINAL
0.0159 INCHES NOMINAL
1 SC KNOTS PE